24675780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17881}}^1$

素因数の和:17916

約数の個数: 48

約数和(自身を含む): 72100224

約数和(自身を除く): 47424444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 17881, 35762, 53643, 71524, 89405, 107286, 178810, 214572, 268215, 357620, 411263, 536430, 822526, 1072860, 1233789, 1645052, 2056315, 2467578, 4112630, 4935156, 6168945, 8225260, 12337890, 24675780]

約数ペア:

[(1, 24675780), (2, 12337890), (3, 8225260), (4, 6168945), (5, 4935156), (6, 4112630), (10, 2467578), (12, 2056315), (15, 1645052), (20, 1233789), (23, 1072860), (30, 822526), (46, 536430), (60, 411263), (69, 357620), (92, 268215), (115, 214572), (138, 178810), (230, 107286), (276, 89405), (345, 71524), (460, 53643), (690, 35762), (1380, 17881)]